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Oracle 1z0-998-21 Exam Syllabus Topics:

Oracle Database Cloud Service 2021 Specialist Sample Questions:

1. What is true about the creation of subnets in a VCN?

A) While creating a subnet, security lists must be specified.
B) A subnet is created in multiple availability domains for high availability.
C) While creating a subnet, the route table must be specified.
D) A subnet is created in a single availability domain.

2. Which two are true about RMAN encryption?

A) RMAN can encrypt the Oracle password file.
B) SET ENCRYPTION command overrides the CONFIGURE ENCRYPTION command settings.
C) Dual-mode encrypted backups can be restored only if both the password and the keystore used for encryption are available.
D) Password encryption can be persistently configured using the CONFIGURE ENCRYPTION command.
E) RMAN encryption keys are stored in a database wallet.

3. What is needed on the host to work with API to launch a DB system?

A) JDK
B) JRE
C) Oracle Database
D) python 2.6 or later

4. You want to migrate the Oracle workload along with the third party apps to OCI without re-architecting. Which method enables the migration of environment from on-premises to OCI?

A) Backup and recovery
B) Cloud native workloads
C) Lift and shift
D) Infrastructure heavy workloads

5. Which two statements are true about VM DB systems?

A) It can have multiple database homes with different database software versions.
B) Number of CPU cores cannot be changed after the creation of the DB system.
C) It can have only one node with local storage.
D) It can have one or two nodes based on the shape selected for the DB system.

Solutions: